/*
 * Copyright (C) 2011 Mette Bank, Rikke Jensen, Kenneth Brodersen, Thomas Pedersen
 * 
 * This file is part of digiPECS.
 * 
 * digiPECS is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 * 
 * digiPECS is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 * 
 * You should have received a copy of the GNU General Public License
 * along with digiPECS.  If not, see <http://www.gnu.org/licenses/>.
 */

package sw6.digipecs.model;

import sw6.digipecs.database.PictureActiveCursor;
import sw6.digipecs.exceptions.IDNotFoundException;
import sw6.digipecs.exceptions.ImageIsEmptyException;
import android.content.Context;

public class ExtImageInSituation extends ExtImage {

	private boolean mActive = false;
	private int mSituationId;

	public ExtImageInSituation(Context context, int id, int situation_id) throws IDNotFoundException {
		super(context, id);
		
		PictureActiveCursor cursor;
		
		mDB.open();
		cursor = mDB.fetchPictureActive(id, situation_id);
		
		if (cursor.moveToFirst()) {
			mActive = cursor.getPictureActiveState();
			mSituationId = situation_id;
		} else {
			mActive = false;
			
			cursor.close();
			mDB.close();
			throw new IDNotFoundException();
		}
		
		cursor.close();
		mDB.close();
	}
	
	public boolean isActive() throws ImageIsEmptyException {
		if (isEmpty()) {
			throw new ImageIsEmptyException();
		}
		
		return mActive;
	}
	
	public void setActive(boolean status) throws ImageIsEmptyException {
		if (isEmpty()) {
			throw new ImageIsEmptyException();
		}
		
		mDB.open();
		mDB.setPictureActiveState(getId(), mSituationId, status);
		mDB.close();
		mActive = status;
	}

}
